| 国内新型号 | 国内旧型号 | 内径(mm) | 外径(mm) | 宽度(mm) | 轴承型号 | 轴承类型 | 轴承品牌 |
|---|---|---|---|---|---|---|---|
| K40×47×20 | K404720(29243/40) | 40 | 47 | 20 | KT404720 | 滚针轴承4类 | IKO |
| K40×47×20 | K404720(29243/40) | 40 | 47 | 20 | K40×47×20 | 滚针轴承4类 | INA |
| K40×47×20 | K404720(29243/40) | 40 | 47 | 20 | K40×47×20 | 滚针轴承4类 | NTN |
| K40×48×20 | K404820(19244/40) | 40 | 48 | 20 | K40×48×20 | 滚针轴承4类 | FAG |
| K40×48×20 | K404820(19244/40) | 40 | 48 | 20 | KT404820 | 滚针轴承4类 | IKO |
| K40×48×20 | K404820(19244/40) | 40 | 48 | 20 | FWJV-404820 | 滚针轴承4类 | TORRINGTON |
| K40×48×20 | K404820(19244/40) | 40 | 48 | 20 | K40×48×20 | 滚针轴承4类 | INA |
| K40×48×20 | K404820(19244/40) | 40 | 48 | 20 | K40×48×20 | 滚针轴承4类 | NTN |
| K40×48×20FV1 | - | 40 | 48 | 20 | K40×48×20FV1 | 未知类型 | IKO |
| K40×48×20FV1 | - | 40 | 48 | 20 | K40×48×20FV1 | 未知类型 | IKO |
| K40×48×20FV1 | - | 40 | 48 | 20 | K40×48×20FV1 | 未知类型 | INA |
| K40×48×20FV1 | - | 40 | 48 | 20 | K40×48×20FV1 | 未知类型 | INA |
| K40×48×25 | K404825(29244/40) | 40 | 48 | 25 | KT404825 | 滚针轴承4类 | IKO |
| K40×48×25 | K404825(29244/40) | 40 | 48 | 25 | K40×48×25 | 滚针轴承4类 | NTN |
| K40X45X13 | K404513(29241/40) | 40 | 45 | 13 | K40X45X13 | 滚针轴承4类 | IKO |
| K40X45X13 | K404513(29241/40) | 40 | 45 | 13 | K40X45X13 | 滚针轴承4类 | INA |
| K40X45X13 | K404513(29241/40) | 40 | 45 | 13 | K40X45X13 | 滚针轴承4类 | INA |
| K40X45X17 | K404517(49241/40) | 40 | 45 | 17 | K40X45X17 | 滚针轴承4类 | INA |
| K40X45X17 | K404517(49241/40) | 40 | 45 | 17 | K40X45X17 | 滚针轴承4类 | INA |
| K40X45X17 | K404517(49241/40) | 40 | 45 | 17 | K40X45X17 | 滚针轴承4类 | IKO |
| K40X45X27 | K404527(79241/40) | 40 | 45 | 27 | K40X45X27 | 滚针轴承4类 | IKO |
| K40X45X27 | K404527(79241/40) | 40 | 45 | 27 | K40X45X27 | 滚针轴承4类 | INA |
| K40X45X27 | K404527(79241/40) | 40 | 45 | 27 | K40X45X27 | 滚针轴承4类 | INA |
| K40X46X17 | K404647(39242/12) | 40 | 46 | 17 | K40X46X17 | 滚针轴承4类 | INA |
| K40X46X17 | K404647(39242/12) | 40 | 46 | 17 | K40X46X17 | 滚针轴承4类 | IKO |
| K40X46X17 | K404647(39242/12) | 40 | 46 | 17 | K40X46X17 | 滚针轴承4类 | INA |
| K40X47X20 | K404720(29243/40) | 40 | 47 | 20 | K40X47X20 | 滚针轴承4类 | INA |
| K40X47X20 | K404720(29243/40) | 40 | 47 | 20 | K40X47X20 | 滚针轴承4类 | INA |
| K40X48X20 | K404820(19244/40) | 40 | 48 | 20 | K40X48X20 | 滚针轴承4类 | INA |
| K40X48X20 | K404820(19244/40) | 40 | 48 | 20 | K40X48X20 | 滚针轴承4类 | INA |